D. Read the texts and then write TRUE (T) or FALSE (F) to the sentences. (5X2=10pts) Dinosaurs lived for 165 million years in the world. The word 'dinosaur' means 'terrible lizard'. They belong to a different group of reptiles. Herbivorous dinosaurs ate plants, leaves, etc. Carnivorous dinosaurs hunted small animals. They became extinct 65 million years ago. An enormous asteroid changed the shape of Earth or they became extinct because the climate changed. The weather was very cold for them Those are some of the theories. There is another theory too. They became extinct because volcano eruptions prevented the sunlight. Paleontologists found lots of dinosaur fossils during the history. You can see these fossils in the museums around the world. The Natural History Museum in London is one of these museums. Tasmanian tigers are extinct now. They lived in forests in Tasmania and Australia. Tasmanian tigers were carnivorous. They were not enormous animals but they opened their mouth widely. They usually hunted during the night They ate kangaroos, small animals and birds. The last Tasmanian tiger died at the zoo in Tasmania in 1930s. But why did Tasmanian tigers become extinct? There are some theories. They became extinct because people hunted them. Farmers hunted them because Tasmanian tigers ate their chickens and sheep. There is another theory too. They became extinct because they were genetically unhealthy. Some people believe they are not extinct and there are some Tasmanian tigers around But this is also a theory! 1. Tasmanian tigers ate only leaves and plants 2. Dinosaurs were both herbivorous and carnivorous. 3. The last Tasmanian tiger died at the zoo in Australia in 1930s. 4. Dinosaurs are endangered animals. 5. There are different theories about dinosaurs' extinction. E. Write “should" or "shouldn't to the blanks. (6X1=6pts) 1. We 3. We 5. We prevent the environmental pollution 2. We use too much chemicals and energy. 4. We take the endangered animals under protection 6. We protect wildlife habitats. hunt for fun. cut down trees.​